Writing instrument



FIG. 1 is a perspective view of my design for a writing instrument taken from the bottom end, side and front thereof;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is an elevation view from the side opposite that in FIG. 1;

FIG. 5 is an elevation view from the bottom end thereof; and,

FIG. 6 is an elevation view from the top end thereof.

The side elevation view of the writing instrument taken from the side opposite that in FIG. 1 is a mirror image of the side elevation view of FIG. 4.

The bottom end of the writing instrument is transparent so that functional components are visible therethrough.

The portion of the writing instrument, extending from approximately midway between the top and bottom ends towards the top end, is translucent, with components shown in lighter lines being partially visible therethrough. 

The ornamental design for a writing instrument, as shown and described. 